html, body {
	height: 100%;
}

body {
	background: url("../images/login_bg.jpg") no-repeat center center;
	background-size: cover;
	min-height: 570px;
}

h1.app-system-name {
	margin-top: 0;
	padding-top: 70px;
	text-align: center;
	font-family: kaiti;
	font-size: 40px;
	font-weight: bold;
}

form.layui-form {
	padding: 0 20px;
	width: 340px;
	height: 340px;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -120px 0 0 -170px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
	background: rgba(0, 0, 0, .8);
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	box-shadow: 0 0 50px #009688;
}

.login-face {
	margin: -55px auto 20px;
	width: 100px;
	height: 100px;
	-webkit-border-radius: 50%;
	-moz-border-radius: 50%;
	border-radius: 50%;
	border: 5px solid #fff;
	overflow: hidden;
	box-shadow: 0 0 30px #009688;
}

.login-face img {
	width: 100%;
}

.layui-form-item {
	position: relative;
	margin-bottom: 50px;
}

.layui-form-item label {
	position: absolute;
	color: #757575;
	left: 10px;
	top: 9px;
	line-height: 20px;
	background: #fff;
	padding: 0 5px;
	font-size: 14px;
	cursor: text;
}

.layui-form-item.layui-input-focus label {
	top: -10px;
	font-size: 12px;
	color: #ff6700;
}

.layui-form-item.layui-input-active label {
	top: -10px;
	font-size: 12px;
}

.layui-input::-webkit-input-placeholder {
	color: #fff;
}

.layui-input::-moz-placeholder {
	color: #fff;
}

.layui-input:-ms-input-placeholder {
	color: #fff;
}

.layui-input::placeholder {
	color: #fff;
}

.layui-form-item.layui-input-focus input {
	border-color: #ff6700 !important;
}

.layui-input-focus .layui-input::-webkit-input-placeholder {
	color: #757575;
	transition: color 0.2s linear 0.2s;
	-webkit-transition: color 0.2s linear 0.2s;
}

.layui-input-focus .layui-input::-moz-placeholder {
	color: #757575;
	transition: color 0.2s linear 0.2s;
}

.layui-input-focus .layui-input:-ms-input-placeholder {
	color: #757575;
	transition: color 0.2s linear 0.2s;
}

.layui-input-focus .layui-input::placeholder {
	color: #757575;
	transition: color 0.2s linear 0.2s;
	-webkit-transition: color 0.2s linear 0.2s;
}

.img-code {
	position: relative;
}

#img-code img {
	position: absolute;
	top: 1px;
	right: 1px;
	cursor: pointer;
}

.layui-btn {
	width: 100%;
}
